@article{241235,
      author = {Powell, G. Bingham.},
      url = {http://library.usi.edu/record/241235},
      title = {Elections as instruments of democracy : majoritarian and  proportional visions /},
      publisher = {Yale University Press,},
      recid = {241235},
      pages = {xii, 298 p. :},
      address = {New Haven, CT :},
      year = {2000},
}